Product Specifications

• Rating
  0.8 KVA, 1.0 KVA, 1.5 KVA, 2.0 KVA, 3.0 KVA, 5.0 KVA, 7.5 KVA & 10 KVA
• General
  Inverters shall be free from workmanship defects, sharp edges, nicks, scratches, burs, etc. All fasteners shall be fixed properly. The equipment shall be complete with all parts and all parts shall be functional.
• Enclosures
  Enclosures shall conform to protection requirement of IP 2L1 to IS:13947 (Part1)/1993 (reaffirmed 2004).
• Switching device
  MOSFET or IGBT
• Switching frequency
  > 50 Hz
• Input
  120 to 260 V, 50 Hz Single Phase AC
• Output
  The variation in output voltage from No load to Full load expressed as a percentages of the No load voltage shall not exceed ± 5 % over +10% and -20% variation of the rated DC input voltage. The frequency of the output voltage shall be 50 Hz ± 3%
• THD
  <5%
• Efficiency
  85 % (at rated output voltage and frequency)
• Overload
  Inverter shall withstand 10% overload for at least 10 minutes
• Protections
  • Input voltage goes outside the range 120 to 260 Volts the system shall switchover to Inverter mode. Over voltage, short circuit, and overload at Inverter output terminals.
  • Battery reverse polarity
  • Protection against over discharge: The load shall be cut-off as soon as the voltage of battery terminal falls below: 10.5 V for 12 V •21 V for 24 V Battery system
  • The Inverter shall incorporate an arrangement for automatic changeover of load
  • From mains supply to the inverter AC Output in case of failure of mains supply with corresponding indication as per cl: 5.6 of IS: 13314/1992 (reaffirmed 2003)
  • Surge Protection: provided
• Indicators
  • Mains Presence
  • Main Mode
  • Battery Charging
  • Inverter Mode
  • Battery Low
• Battery Bank
  Lead Acid Battery/SMF VRLA Battery/Lead Acid Tubular Battery as per relevant IS specification.